164319204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 449806336

約数和(自身を除く): 285487132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 127, 146, 211, 219, 254, 292, 381, 422, 438, 508, 511, 633, 762, 844, 876, 889, 1022, 1266, 1477, 1524, 1533, 1778, 2044, 2532, 2667, 2954, 3066, 3556, 4431, 5334, 5908, 6132, 8862, 9271, 10668, 15403, 17724, 18542, 26797, 27813, 30806, 37084, 46209, 53594, 55626, 61612, 64897, 80391, 92418, 107188, 107821, 111252, 129794, 160782, 184836, 187579, 194691, 215642, 259588, 321564, 323463, 375158, 389382, 431284, 562737, 646926, 750316, 778764, 1125474, 1293852, 1956181, 2250948, 3912362, 5868543, 7824724, 11737086, 13693267, 23474172, 27386534, 41079801, 54773068, 82159602, 164319204]

約数ペア:

[(1, 164319204), (2, 82159602), (3, 54773068), (4, 41079801), (6, 27386534), (7, 23474172), (12, 13693267), (14, 11737086), (21, 7824724), (28, 5868543), (42, 3912362), (73, 2250948), (84, 1956181), (127, 1293852), (146, 1125474), (211, 778764), (219, 750316), (254, 646926), (292, 562737), (381, 431284), (422, 389382), (438, 375158), (508, 323463), (511, 321564), (633, 259588), (762, 215642), (844, 194691), (876, 187579), (889, 184836), (1022, 160782), (1266, 129794), (1477, 111252), (1524, 107821), (1533, 107188), (1778, 92418), (2044, 80391), (2532, 64897), (2667, 61612), (2954, 55626), (3066, 53594), (3556, 46209), (4431, 37084), (5334, 30806), (5908, 27813), (6132, 26797), (8862, 18542), (9271, 17724), (10668, 15403)]